The SLS AMG is already a very powerful car in stock form with its excellent naturally aspirated 6.2 liter M159 AMG built V8. Taking such a great motor and adding a little boost can only make it better right? How about to the tune of 770 horsepower from the stock 562-583 (depending on model year). Kleemann did provide a dyno substantiating their horsepower claims showing a peak of 770.4 horsepower a few hundred rpm before redline.

As Kleemann is based in Denmark BenzBoost.com is not familiar with the dyno used or how this dyno would translate to numbers at the wheels on Dynojet to put the figures in context. There is obviously no doubt the Eaton TVS based system will add power and the pictured exhaust upgrades are stated as required by Kleemann to realize the full power.

No USA pricing announced yet or if the specifications transfer over to 91 octane pump gas. Hopefully more details will come but until then enjoy the pictures, dynograph, and video below.

i have Kleeman suoercharger in C63 BS and have been very happy with it.

@Maverick1975 , since you have equipped the Kleeman Kompressor and a couple of Weistec superchargers, I am pretty confident you tested them against eachother. I'm now having a strong feeling that the Kleeman Kompressor makes more power and is more reliable than the 2.3L that Weistec are offering. Can you please verify?

@Maverick1975 , since you have equipped the Kleeman Kompressor and a couple of Weistec superchargers, I am pretty confident you tested them against eachother. I'm now having a strong feeling that the Kleeman Kompressor makes more power and is more reliable than the 2.3L that Weistec are offering. Can you please verify?

The Weistec 2.3 system is CARB compliant so it is not made for peak power.

The Kleeman system is NOT CARB compliant so to compare the two is like comparing apples to grapefruit not to mention the Kleeman system is $3,000 more expensive.

@Maverick1975 , since you have equipped the Kleeman Kompressor and a couple of Weistec superchargers, I am pretty confident you tested them against eachother. I'm now having a strong feeling that the Kleeman Kompressor makes more power and is more reliable than the 2.3L that Weistec are offering. Can you please verify?

I'd also like to know what makes you think the Kleeman unit is more reliable than the Weistec 2.3L ??? There have not been any reported failures from the Weistec units so what makes you so certain ?